Display rack



FIG. 1 is a front perspective view of a display rack according to my newdesign;

FIG. 2 is a top plan view thereof shown on a reduced scale;

FIG. 3 is a bottom plan view of FIG. 2;

FIG. 4 is a rear elevational view of FIG. 2;

FIG. 5 is a left side elevational view of FIG. 2; and,

FIG. 6 is a right side elevational view of FIG. 2.

The ornamental design for a display rack, as shown and described.